baber/WOPTO huggingface dataset:
Patent JP-H04276757-A (JP)
Title: Method and device for developing resist
Inventor: NISHIYAMA YOSHIHIDE
IPC: G03F7/30
Filed: 1991-03-05
Abstract: PURPOSE:To provide the developing method which has a high processing capacity and allows simultaneous development of both surfaces with one time of processing and can continuously form finer patterns with high quality by eliminating the sticking of stains to material surfaces, preventing the deterioration of a developer, stably maintaining the temp. and eliminating the fluctuation in pattern formation and the device which can execute this method. CONSTITUTION:The developer is housed into a developing chamber 1 and a perpendicular transporting roller 12 is provided in the perpendicular chamber of the developing chamber 1. A pair of nozzles 4, 6 which face both surfaces of the material 3 and, the uppermost stage of which is provided for the purpose of the developer for the fresh liquid, are provided horizontally in plural stages in a vertical relation within the perpendicular chamber. The material 3 is transported into the developer 2 held at 35 deg.C liquid temp. and is partly subjected to development processing by using this device. The traveling direction is dislocated perpendicularly upward and the developer is sprayed at and under 9.8kg/cm<2> pressure and 101/min fresh developer supply rate from plural stages of the nozzles, by which the material is developed and the purposes are achieved.
Patent JP-S58181673-A (JP)
Title: Impact printer
Inventor: ABE SHINTAROU
IPC: B41J1/30
Filed: 1982-04-19
Abstract: PURPOSE:To enable the printing of characters with the identifying enunciation sign of a high quality by outputting the printing position information of the identifying enunciation sign from the printing position information means to perform a back line feeding and a line feeding by a line feed value. CONSTITUTION:For example when a character A... with an identifying enunciation sign is printed, the printing position information of the identifying enunciation sign ... corresponding to the basic character A is stored into a line feed tabel 9 serving as means of storing the printing position information. Then, a single code data indicating the character with identifying enunciation sign inputted through a buffer 1 is converted into the code data of identifying enunciation sign and basic character with a code conversion circuit 3 and the position information of the identifying enunciation sign is outputted by this code data to perform a back line feeding and line feeding by a line feed value as specified by the information through a print control circuit 11 whereby a synthetic printing of the identifying enunciation sign and the basic character is done. Thus, the quality and operability of printing can be improved.
Patent JP-S57181988-A (JP)
Title: Lubricating mechanism for enclosed motor-driven compressor
Inventor: ISHIKAWA YASUO
IPC: F01M1/02
Filed: 1981-04-30
Abstract: PURPOSE:To obtain stable lubrication by improving lubricating pump structure which is to be provided at the tip of a rotary shaft. CONSTITUTION:Plural pieces of notched parts 16e are provided at one end of a flat plate on the part to be the pump part, a flat plate in cut-out shape which has its partition part 16b at the other end part is quasi-cylindrically rolled and formed, and the partition part 16b is formed to be a structure in which the inner diameter is folded inward in the axial direction so as to be divided into two, namely formed into almost starting portion form of cochleate part. Then, the notched part 16e at the tip which becomes a lubricating pump 16d is formed into smooth concentric curvature or rectilinearly, and a lubrication hole 16f is formed  at its furthermore tip part.
Patent JP-H03266519-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANOI SATOSHI
IPC: H03K19/0175
Filed: 1990-03-16
Abstract: PURPOSE:To prevent malfunction of a circuit of a next stage and to attain high speed processing and large current by selecting an onresistance, parasitic inductance and a load capacitance so as to satisfy a specific condition when a capacitive load is provided to an output terminal. CONSTITUTION:When a load whose capacitance C is provided to an output terminal, an ON-resistance R1, a parasitic inductance L and a load capacitance C are selected so as to satisfy the condition of equation I. That is, when 1st output buffer groups SB1-SBN are turned on, the resistance of 2nd output buffers MB1-MBf to keep a prescribed logic level is selected larger than a prescribed value to decrease noise voltage caused in an internal power supply line. Thus, the semiconductor integrated circuit precluding malfunction and having output buffers at fast speed for large current drive is realized.
Patent JP-H11244709-A (JP)
Title: Photocatalyst body
Inventor: WADA MASAYOSHI
IPC: C01G23/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide pearl luster which is excellent in extensibility and smoothness of a paint film surface in the case where used as the paint film by a method wherein a fine thin piece-like substance being mica is coated by a fine particle titanium oxide, and a particle size of the fine particle titanium oxide coated material is set within a specific range. SOLUTION: A particle size is set on 1 to 125 μm, fine thin piece-like substance being mica wherein a flat plate like shape having a smooth surface is formed is dispersed in an aqueous solution, and a titanium oxide is precipitated on the fine thin piece-like substance to coat it by hydrolyzing or neutralizing titanium compounds such as titanyl sulfate, titanium sulfate, titanium chloride, organic titanium compound, etc. Further, a surface of the fine particle titanium oxide coated material is coated by one or more kinds of metal particles which are selected from the group consisting of Pd, Pt, Ag, Fe, Co, Zn, Fe, Ni, Cu or their oxide particles.
Patent JP-H09261110-A (JP)
Title: Antenna switch
Inventor: HAYASHI KATSUHIKO
IPC: H04B1/44
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide sufficient isolation to the antenna switch with a small size, thin profile at a low insert loss by reducing kinds of components and to obtain sufficient attenuation at a harmonic frequency band. SOLUTION: A switch means composed of a 1st switch means 11 and a 2nd switch means 12, a capacitor means is composed of a 1st capacitor means 14 and a 2nd capacitor means 15, a low pass filter 13 is connected in series with a signal line between the 1st switch means and the 2nd switch means, the 1st capacitor means is inserted in series between the 1st switch means and the low pass filter and the 2nd capacitor means is connected in series between the 2nd switch means and the low pass filter and then the 1st switch means and the 2nd switch means constitute a symmetrical circuit configuration around the low pass filter.
Patent JP-H03266031-A (JP)
Title: Diagnostic method and diagnostic system
Inventor: TANIGUCHI YOJI
IPC: G06F9/44
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the system being suitable for diagnosing a problem in a field where the presence of a significant rule is not recognized by determining a value of a selective factor of a diagnostic object, based on the selective factor of the most similar instance. CONSTITUTION:The system consists of an instance base 1, a similarity function storage part 2, a weight storage part 3, a selective factor evaluation knowledge storage part 4, an instance extracting part 5, a similarity calculating part 6, a similarity general evaluating part 7, a selective factor evaluating part 8, and a weight calculating part 9. In such a state, a new diagnostic object determination factor is inputted, an instance to be reference is extracted, the similarity at every attribute of a diagnostic object and each instance is calculated, and with respect to each instance, a similarity general evaluation to a new diagnostic object is executed by using a prescribed weight, its result is sorted in lower order, and a selective factor evaluation is executed. Also, from the value of the selective factor of the instance evaluated to be similar, the value of the selective factor of the diagnostic object is determined. In such a manner, the diagnostic system being effective in the case it is difficult to describe a diagnostic method by the rule of an IF-THEN format can be obtained.
Patent JP-S52147415-A (JP)
Title: Magnetic head output improvement
Inventor: IKATA KOUICHI
IPC: G11B5/127
Filed: 1976-06-01
Abstract: PURPOSE:To improve the magnetic nead by installing the head core on a head base and carrying out electrolytic polishing.
Patent JP-S63233088-A (JP)
Inventor: MORI KAZUTAKA
IPC: C04B41/87
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55155810-A (JP)
Title: Automatic dust-removing device for waterway
Inventor: NISHIMURA JIYUNICHI
IPC: E02B5/08
Filed: 1979-05-23
Abstract: PURPOSE: To prevent the clogging of meshes of a basket with dust by bending the screened surfce of the basket in a dog-legged shape and tilting it so as to enlarge the area of a screen passing water in a device for dipping up and removing the dust from the waterway.  
     CONSTITUTION: Many baskets 2 provided with screens 1 formed of nets or comblike bars on their backs are fitted to an endless chain 5. The screen 1 of the basket 2 is bent in a dog-legged shape and the surface of the screen is tilted toward the chain 5, while in the center of the screen 1 being provided a dip-up rack 6 tilting and projecting forwards-upwards, and a V-shaped bucket part 7 is constituted by the dip-up rack 6 and the upper-half part 1a of the screen. In the course of rising from the lower part in water upwards, the bucket part 7 takes in the dust in the water, and, when it goes over a sprocket 3 and further downwards, facing down, the dust falls down for its own weight and is removed from the surface of the screen by the cleaning water from a jetting pipe 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57181744-A (JP)
Title: Manufacture of sand mold for cast iron casting
Inventor: OOTA TAKASHI
IPC: B22C3/00
Filed: 1981-04-28
Abstract: PURPOSE:To harden a white paint and a sand mold and to transfer the white paint to the sand mold surface by coating the white paint on a pattern for casting of which the surfaces are made of metal, setting the pattern in a metallic flask, molding the molding sand contg. an inorg. binder and conducting electricity between the pattern and the metallic flask. CONSTITUTION:A pattern of a metallic mold or the one made by lining the surface with a metallic sheet of Cu, Al or the like is used for a pattern for casting. A white paint, for example, a paint consisting of magnesia, cement and water, is coated on the surfaces of such pattern for casting, and before the paint sets, it is set in a metallic flask which is a good electrical conductor. When molding sand contg. an inorg. binder is packed and molded and electric current is flowed between the surface of the pattern and the metallic flask, the paint and the sand mold harden. When the pattern is rapped after the hardening, the white paint layer coated on the pattern is transferred on the sand mold surface.
Patent JP-S545589-A (JP)
Title: Electric connector
Inventor: KENISU RONARUDO PAAMA
IPC: H01R12/70
Filed: 1978-05-31
Abstract: An electrical connecter for use with a flat electrical cable (100), comprises a housing formed of two members, one of which forms a cover (11) capable of providing strain relief for connections between the cable and terminals carried by the other housing member (1).
Patent JP-S61221075-A (JP)
Inventor: WATANABE HIDEAKI
IPC: B66B1/00
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11249048-A (JP)
Title: Optical scanning device
Inventor: ATSUMI HIROMICHI
IPC: G02B13/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacture cost by the relaxation of the precision of an optical element and assembly precision by easily correcting a shift in the image formation position of curvature of field in both a horizontal and a vertical scanning direction. SOLUTION: The divergent luminous flux emitted by a light source 10 after being coupled by a coupling lens 12 with desired luminous flux is deflected by an optical deflector 16 at an equal angular velocity and the deflected luminous flux is converged by an image forming lens 18 to form a light spot on the scanned surface 20 of a photosensitive body. Then a parallel flat plate 22 for properly adjusting the focus of the light spot converged on the scanned surface 20 in the horizontal and vertical scanning directions is installed between the coupling lens 12 and optical deflector 16.
Patent JP-S52148421-A (JP)
Title: Production of high purity silicon
Inventor: SUGA FUKUHIKO
IPC: C01B33/02
Filed: 1976-06-04
Abstract: PURPOSE: To produce silicon with high efficiency by filling a space surrounding vertically movable silicon rods in a reaction furnace with silicon powder; cooling the wall of the furnace with a reactive gas; and fusing produced silicon in the furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07246489-A (JP)
Title: Laser beam machine
Inventor: MORISHITA AKIO
IPC: B23K26/064
Filed: 1994-03-07
Abstract: PURPOSE:To enable the stable laser beam machining having constant optical path by forming the optical path between a laser oscillator and machining head with a rotary optical guide, which executes rotary motion in the whole, while the end part of at machining side and end part at opposite side respective ly execute linear motion in X, Y directions. CONSTITUTION:A machining head 300 performs linear motion in Y axis direction as restrained to the guide face of a column 150. Along with this motion, rotary devices 530, 570 at both ends of the rotary guide 550 perform rotary motion, further, while the first rotary device 530 performs linear motion in X axis direction along with an extending/retracting device 600, the rotary guide 550 performs smooth rotary motion. At this time, a laser optical path length between an oscillator 200 and machining head is changed by a length of extending/ retracting of an extending/retracting member 615, this changing amount is extremely small as compared to the whole optical path, there is no influence on machining condition. Also, the rotary guide 550 is of integrated, having no backlash, so as to have high rigidity in light weight, accordingly, in the high speed machining accompanied with rapid acceleration/deceleration, influence of vibration is avoided.
Patent JP-H11251397-A (JP)
Title: Method of carrying out processed body and processing device therefor
Inventor: MIURA TOSHIHITO
IPC: H01L21/68
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of carrying a body processed with processing gas containing bromine out of cassette chamber which receives the body and whose inner wall is made of hard-to-corrode material, and provide a carrying device therefor. SOLUTION: Around the transfer chamber(TC) 102a of a processing device 100, there is provided process chambers(PC) 104a, 106a and cassette chambers(CC) 112a, 114a. A wafer W processed in a PC 110a with HBr is recovered in a cassette 120 in the CC 114a by a carrying arm 116 in the TC 102a, and then a gate valve G4 is closed. stmosphere is introduced into the CC 114a via a gas supply pipe 126 and a filter 124 to purge the CC 114a of gas. The CC 114a is evacuated to a vacuum via an exhaust pipe 138. N2 gas is introduced into the CC 114a and a door valve D2 is opened and then the cassette 120 is carried out of the CC 114a.
Patent JP-S62222129-A (JP)
Title: Method and apparatus for measuring multicore collective optical power
Inventor: MAEKAWA EIJI
IPC: G01M11/00
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to collectively measure optical power from a multicore optical fiber without lowering the min. measurable level, by directly measuring the signal of an optical fiber desired to be measured without generating noise caused by optical power other than measuring light. CONSTITUTION:Light sources 2a-2c are driven by driving signal sources 8a-8c and light enters optical fibers 3a-3c. The driving signal sources 8a-8c have signal wave forms 12a-12c and these wave forms are successively generated by a trigger circuit 24 and each lasting time is different for each waveform to form a waveform repeated at the same cycle. Next, the light entering the optical fibers 3a-3c attenuates as much as the loss of each optical fiber within the optical fibers 3a-3c to be emitted and this emitted light is received by an optical sensor 4 to be converted into an electric signal which is, in turn, transmitted over a signal wire 10. At this time, because only a waveform having a time width indicated by a selection circuit 9 among the signal waveforms 13 of the signal wire 10, optical power can be measured by measuring the magnitude of said waveform.
Patent JP-H05276730-A (JP)
Title: Linear motor
IPC: H02K41/03
Filed: 1992-03-23
Abstract: PURPOSE:To provide a linear motor wherein the fixing to a mobile base of a yoke can be performed simply and besides the reliability can be improved. CONSTITUTION:A yoke 11, which forms L shape by opposed foot pieces 11a opposed to a permanent magnet 3, with coils 12 wound, and a coupling piece 11b, is guided shiftably by a stator case 2, and the yoke 11 is set in the recess of a mobile base 8 for fixation. Furthermore, the yoke 11 is fixed to the mobile base 8 in such a way as to fix the opposed piece of a fixing member 14 to the fixing part of the mobile base 8 so that the coupling member of a fixing member 14 in U shape may press the coupling piece of the yoke 11.
Patent JP-H05268577-A (JP)
Title: Transmission method for edtv identification signal
IPC: H04N7/081
Filed: 1992-03-23
Abstract: PURPOSE:To prevent occurrence of misdiscrimination of an identification signal even when an EDTV broadcast signal is recorded by a VTR of the NTSC system and the signal is reproduced by a receiver compatible with EDTV by modulating an EDTV video signal and an EDTV identification signal with orthogonal carriers respectively and multiplexing the modulated signals onto an EDTV signal. CONSTITUTION:A video signal comprising a luminance signal Y and color difference signals R-Y, B-Y is fed to an EDTV encoder circuit 2, in which processing such as scanning conversion and high frequency signal multiplexing for forming a wide pattern is implemented. An output signal of an identification signal generating circuit 1 generating an identification signal in response to the mode and an output signal of the EDTV encode circuit 2 are fed to multipliers 3, 4, an output signal of a carrier generating circuit 5 is fed to a 90 deg. phase shifter 6, and the phase-shifted carrier is used for amplitude modulation. Output signals from the multipliers 3, 4 are fed to an adder 7, in which they are added. The multipliers 3, 4, the carrier generating circuit 5 and the adder 7 form an orthogonal modulation circuit 8.
Patent JP-H03264329-A (JP)
Title: Confluent holder for extruder
Inventor: OGAWA NOBUYUKI
IPC: B29C48/50
Filed: 1990-03-15
Abstract: PURPOSE:To stabilize the kneading of resin, prevent the occurrence of surging failure to an extruded product and reduce frequency in the renewal of plating treatment by a method wherein the title holder consists of a main body formed into a cylindrical shape and a spider torpedo disposed in the main body, and a resin flow passage is formed into a ring shape in section. CONSTITUTION:A confluent holder 1 consists of a cylindrical body 10, which is divided into two in an axial direction, a spider torpedo 12 disposed in the body 10, and mounting bases 11, 11 joined to both the ends of the body 10. When a molten resin supplied from an extruder 31 is sent to a crosshead die 32 side through a resin flow passage formed into a ring shape in section, the molten resin is made thin in the wall thickness between its outer circumferential side and its inner circumferential side, and heat is transferred from the spider torpedo 12 to the molten resin, so that heat is held uniformly at every portion of the molten resin. Accordingly, the kneading of the resin and a temperature at every portion of the resin are stabilized, and the resin flows in a well- balanced state; therefore, the occurrence of surging failure to an extruded product is obviated. Furthermore, since the less amount of corrosive gas is generated, frequency in plating treatment can be reduced.
Patent JP-S56161615-A (JP)
Title: Polarized electromagnetic
Inventor: BANDOU YOSHIHIDE
IPC: H01H51/22
Filed: 1980-05-16
Abstract: PURPOSE:To enable to reduce consumption of electric power of the poralized electromagnet by a method wherein absorbing parts of armatures are arranged over and under both end absorbing parts of a nearly H type core, and the absorbing parts of the armatures are positioned as to place absorbing parts of the core between them. CONSTITUTION:A coil 2 is wound around the center part 1c of the nearly H type core 1, and the forward and the backward parts thereof consist the absorbing parts 1a, 1b. While the armatures 3-6 have the forward end absorbing parts 3a-6a, the backward end absorbing parts 3b-6b respectively, and those both end absorbing parts are connected with connecting parts 3c-6c. The armatures 3-6 are arranged over and under the core 1 as to place the absorbing part 1a between the absorbing parts 3a, 4a and 5a, 6a, and as to place the absorbing part 1b between the absorbing parts 3b, 4b and 5b, 6b. The armatures 3, 5 and 4, 6 are connected with permanent magnets 71, 72. They are held rotation-freely making the axis being at right angles to the axis of the coil 2 as the center. The armatures 3-6 are in the rotated condition when the coil 2 is not excited at first. When a current is made to flow in the coil 2, the armatures 3-6 rotate in the anticlockwise direction, and are latched in this condition.
Patent JP-H04301906-A (JP)
Title: Matching method for microwave/millimeter wave circuit
Inventor: OHASHI YOJI
IPC: H01P5/08
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a matching circuit to suppress the degradation of a circuit characteristic as much as possible even when there is the characteristic dispersion of elements or assembly error. CONSTITUTION:The matching condition of one matching circuit at least among the plural matching circuits is changed, and the matching circuit is used with the complex reflection coefficient of an equal phase and a small absolute value in respect to the complex reflection coefficient having the absolute value smaller than the absolute value of the complex reflection coefficients of the plural matching circuits to get the minimum noise exponent, maximum gain or maximum output power of the matching circuit.
Patent JP-H06276030-A (JP)
Title: Frequency converter
Inventor: MAKI TOSHIO
IPC: H03D7/14
Filed: 1993-03-24
Abstract: PURPOSE:To provide the frequency converter which can remove a local wave and its higher harmonics of odd-numbered order without being limited to the frequency relation between a signal wave and the local wave. CONSTITUTION:The local wave is inputted to the 1st terminal 19a of a 90 deg. hybrid circuit 19 for input. A 1st balance circuit 9 which has an FET 13 is connected to the 2nd terminal 19b of the 90 deg. hybrid circuit 19 for input. A 2nd balance circuit which has an FET 14 and also has a signal wave input terminal 12a is connected to the 4th terminal 19d of the 90 deg. hybrid circuit 19 for input. The 2nd terminal 24b of the 90 deg. hybrid circuit 24 for output is connected to the output terminal of the 1st balance circuit 9 and the 4th terminal 24d of the 90 deg. hybrid circuit 24 for output is connected to the output terminal of the 2nd balance circuit 10.